Low-Power Edge Device for Wireless Communication Range Extension
Web Published:
11/14/2019
An enhanced, ultra low power passive wake-up radio-based sensor includes a passive wake-up radio-based sensor node having an energy harvester and low power wake-up circuit to improve the wake-up range for passive wake-up radio sensor nodes without the need for local power. The wake-up sensor may additionally include a transmitter for providing a wake-up signal to nodes that are outside the wake-up range of a base.
URV Reference Number: 2-11144-13017
Patent Information:
Title |
Country |
Patent No. |
Issued Date |
Wireless Sensor Network Wake-Up Range Extension Via Energy Harvesting and Edge Devices |
United States |
9,232,475 |
1/5/2016 |
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Keywords:
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